| abstract |
[Problem] To provide a high-accuracy and quick luminescence measurement method and an apparatus therefor by suppressing the background derived from viable bacteria adhering to a nozzle and residual ATP in the measurement of viable bacteria. A cleaning device, a cleaning method, and a luminescence measurement method, each comprising a nozzle, a lysing solution, a luminescent reagent solution, and a detection unit, are used to remove viable bacteria attached to the nozzle. Immerse, then immerse in a luminescent reagent solution, and monitor the luminescence generated in the washing step with a detector. [Selection] Figure 1 |